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PORepeated items in the ListView (photos)
 

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  1. PORepeated items in the ListView (photos)
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    <p>i'm building small sms-like application. I made conversation list view, but there is a problem. Every row in the list has photo (contact photo) and if i scroll down some rows have photos from different rows (from the beggining of the list).</p> <p>Here's my adapter:</p> <pre><code>import android.content.ContentResolver; import android.content.Context; import android.database.Cursor; import android.graphics.Bitmap; import android.text.format.DateUtils; import android.util.Log; import android.view.LayoutInflater; import android.view.View; import android.widget.ImageView; import android.widget.SimpleCursorAdapter; import android.widget.TextView; public class ConversationAdapter extends SimpleCursorAdapter { private final String TAG = "ConversationAdapter"; static final String[] FROM = {"body", "address", "date", "m_size"}; static final int[] TO = {R.id.textMsg, R.id.textPerson, R.id.textDate, R.id.textConvCounter}; ImageView imageAvatar; ContentResolver contentResolver; LayoutInflater layoutInflater; public ConversationAdapter(Context context, Cursor c) { super(context, R.layout.row, c, FROM, TO); } @Override public void bindView(View row, Context context, Cursor cursor) { super.bindView(row, context, cursor); long timestamp = cursor.getLong(cursor.getColumnIndex("date")); TextView textDate = (TextView) row.findViewById(R.id.textDate); textDate.setText(DateUtils.getRelativeTimeSpanString(timestamp)); TextView textMsg = (TextView) row.findViewById(R.id.textMsg); String previewMsg = cursor.getString(cursor.getColumnIndex("body")); if (previewMsg.length() &gt; 40) { textMsg.setText(previewMsg.substring(0, 37) + "..."); } TextView textPerson = (TextView) row.findViewById(R.id.textPerson); String contactId = DataManager.getContactId(context, (textPerson.getText()).toString()); if (contactId != "") { contentResolver = context.getContentResolver(); imageAvatar = (ImageView) row.findViewById(R.id.imageAvatar); Long lContactId = Long.parseLong(contactId); Bitmap bitmap = DataManager.getContactPhoto(contentResolver, lContactId); if (bitmap != null) { imageAvatar.setImageBitmap(bitmap); bitmap = null; } String contactName = DataManager.getContactName(context, (textPerson.getText()).toString()); textPerson.setText(contactName); } } } </code></pre> <p>and there is my activity that shows the list:</p> <pre><code>import android.app.Activity; import android.content.ContentResolver; import android.content.Context; import android.content.Intent; import android.database.Cursor; import android.net.Uri; import android.os.Bundle; import android.util.Log; import android.view.View; import android.widget.AdapterView; import android.widget.AdapterView.OnItemClickListener; import android.widget.ListView; public class ConversationsActivity extends Activity { private final String TAG = "ConversationsActivity"; ConversationAdapter adapter; ContentResolver contentResolver; Cursor cursor; ListView convList; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.conversations_list); convList = (ListView) findViewById(R.id.convList); } @Override protected void onResume() { super.onResume(); setupConvsList(); } void setupConvsList() { Context context = getApplicationContext(); contentResolver = context.getContentResolver(); cursor = contentResolver.query(Uri.parse("content://mms-sms/conversations"), null, null, null, "date DESC"); startManagingCursor(cursor); adapter = new ConversationAdapter(this, cursor); convList.setAdapter(adapter); } } </code></pre> <p>What do i have to change? Thanks!</p>
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    1. USJakub Dyszkiewicz
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